The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-682-2529, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-682-2529 |
| Primary Part Number | 10043915 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Body Outside Diameter | 1.141 INCHES MAXIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Mounting Hole Diameter | 0.116 INCHES MINIMUM AND 0.120 INCHES MAXIMUM SINGLE GROUP IN |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Impedance Rating in Ohms | 2500.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Body Length | 0.641 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| Frequency Rating | 400.0 HERTZ MAXIMUM SINGLE COMPONENT |
| Primary to Secondary Turn Ratio | 1 TO 2 SINGLE COMPONENT |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 163734 | Raytheon Company (USA) |
| 163734 | Raytheon Company Dba Raytheon Co (USA) |
| A6376 | Autodyne Manufacturing Co Inc (USA) |
| 319B1 | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
| 10043915 PRIMARY | Us Army Aviation and Missile Command (USA) |
| TT-1764 | Hytronics Corp. (USA) |
| Reference | Meaning |
|---|---|
| 292-4970G1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 10043915 | 5/9 Secondary reference Electronic Precision Components Corp B G Electronics Div |
| 10043915 | 5/9 Secondary reference U.S. Government activity |
| 163734 | 5/9 Secondary reference Raytheon Company Div Corp |
| 11943 | 5/9 Secondary reference Magnetek Inc Huntington Div |
NSN 5950-00-682-2529 is a Transformer,audio Frequency, manufactured by Us Army Aviation and Missile Command, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-682-2529 has 6 manufacturer part numbers on file: 163734 (Raytheon Company), 163734 (Raytheon Company Dba Raytheon Co), A6376 (Autodyne Manufacturing Co Inc), 319B1 (Electronic Transformer Corp Div Electronic Transformer Corporation), 10043915 (Us Army Aviation and Missile Command) and 1 more.
6 possible matches (shared part number, not a government interchangeability claim): 2530-00-733-8993, 5930-01-030-3025, 5310-01-158-0239. Verify interchangeability with system specifications before substitution.
Key specifications for 10043915: Mounting Facility Quantity: 1 SINGLE GROUP; Inclosure Type: FULLY INCLOSED; Body Outside Diameter: 1.141 INCHES MAXIMUM IN; Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP. 13 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.